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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2500111936 |
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最近更新日期: Date of Last Refreshed on: |
2025-11-07 15:27:33 |
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注册时间: Date of Registration: |
2025-11-07 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
EHT201治疗GJB2耳聋的安全性、耐受性及初步疗效研究 |
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Public title: |
A Study of the Safety, Tolerability, and Preliminary Efficacy of EHT201 in Subjects of GJB2 Mutation-associated Hearing Loss |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
EHT201治疗GJB2耳聋的安全性、耐受性及初步疗效研究 |
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Scientific title: |
A Study of the Safety, Tolerability, and Preliminary Efficacy of EHT201 in Subjects of GJB2 Mutation-associated Hearing Loss |
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研究课题代号(代码): Study subject ID: |
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在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
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申请注册联系人: |
崔冲 |
研究负责人: |
舒易来 |
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Applicant: |
Chong Cui |
Study leader: |
Yilai Shu |
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申请注册联系人电话: Applicant telephone: |
+86 21 6437 7134 |
研究负责人电话:
Study leader's |
+86 21 6437 7134 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
hellocuichong@163.com |
研究负责人电子邮件: Study leader's E-mail: |
yilai_shu@fudan.edu.cn |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
中国上海市徐汇区汾阳路83号 |
研究负责人通讯地址: |
中国上海市徐汇区汾阳路83号 |
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Applicant address: |
83 Fenyang Road, Xuhui District, Shanghai, China |
Study leader's address: |
83 Fenyang Road, Xuhui District, Shanghai, China |
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申请注册联系人邮政编码: Applicant postcode: |
研究负责人邮政编码: Study leader's postcode: |
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申请人所在单位: |
复旦大学附属眼耳鼻喉科医院 |
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Applicant's institution: |
Eye & ENT Hospital of Fudan University |
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研究负责人所在单位: |
复旦大学附属眼耳鼻喉科医院 |
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Affiliation of the Leader: |
Eye & ENT Hospital of Fudan University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
[2025]伦审字第(2025264)号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
复旦大学附属眼耳鼻喉科医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the Eye & ENT Hospital of Fudan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-10-24 00:00:00 | ||
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伦理委员会联系人: |
吴仪菡 |
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Contact Name of the ethic committee: |
Yihan Wu |
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伦理委员会联系地址: |
中国上海市徐汇区汾阳路83号 |
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Contact Address of the ethic committee: |
83 Fenyang Road, Xuhui District, Shanghai, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 5419 0122 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
fdeent_ec@126.com |
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研究实施负责(组长)单位: |
复旦大学附属眼耳鼻喉科医院 |
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Primary sponsor: |
Eye & ENT Hospital of Fudan University |
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研究实施负责(组长)单位地址: |
中国上海市徐汇区汾阳路83号 |
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Primary sponsor's address: |
83 Fenyang Road, Xuhui District, Shanghai, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
国家自然科学基金委 |
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Source(s) of funding: |
National Natural Science Foundation of China |
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研究疾病: |
GJB2基因突变导致的遗传性耳聋 |
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Target disease: |
Hereditary deafness caused by GJB2 gene mutation |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
1.主要目的:观察EHT201在GJB2突变所致耳聋患者中的安全性、耐受性; 2.次要目的:初步观察注射不同剂量EHT201治疗GJB2突变所致耳聋患者的疗效。 |
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Objectives of Study: |
1.Primary Objective:To evaluate the safety and tolerability of EHT201 in patients with hearing loss caused by GJB2 mutations. 2.Secondary Objective:To preliminarily evaluate the effectiveness of different doses of EHT201 in treating patients with hearing loss caused by GJB2 mutations. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.受试者和/或其监护人须在试验前对本研究知情同意,并自愿签署书面的知情同意书,并愿意按照试验所规定的时间点进行随访; 2.能在监护人帮助下与研究者进行良好的沟通并遵守研究者的要求。对于无成熟语言能力的幼儿,能在监护人帮助下配合并遵守研究者的要求; 3.受试者和/或监护人对本试验有正确的认识,对获益有适当的期许; 4.年龄>=6个月,性别不限; 5.根据基因检测报告显示为GJB2突变所致耳聋患者:GJB2纯合或复合杂合突变; 6.听力学入选标准:重度及以上耳聋(>=65 dB) 7.满足耳科手术要求:如3个月内或筛查时通过CT扫描和/或MRI扫描排除如严重的中-内耳畸形、蜗神经发育异常等;并确认是否满足手术资格。 |
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Inclusion criteria |
1.The subject and/or their legal guardian must provide informed consent prior to participation, voluntarily sign the written informed consent form, and be willing to comply with all scheduled follow-up visits; 2. Ability to communicate effectively with the investigator with the assistance of a guardian and adhere to study requirements. For young children without mature language skills, ability to cooperate with the assistance of a guardian and comply with the investigator's requirements; 3.The subject and/or guardian have a correct understanding of the trial and possess appropriate expectations regarding potential benefits; 4. Age >= 6 months, any gender; 5. Documented genetic diagnosis of hearing loss due to GJB2 mutations: homozygous or compound heterozygous mutations; 6. Audiological criteria: severe or profound hearing loss (>=65 dB); 7. Meet otologic surgical requirements: Exclusion of conditions incompatible with the procedure (e.g., severe middle-inner ear malformations, cochlear nerve dysplasia) via CT and/or MRI scan within 3 months of screening; confirmation of surgical eligibility. |
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排除标准: |
1. 基因诊断未提示GJB2突变; 2. 其他类型的、不适合耳科手术的耳聋,如:3个月内CT/MRI检查扫描发现存在严重的中-内耳发育异常或畸形、蜗神经异常引起的耳聋等; 3. 预先存在耳科疾病会妨碍计划的手术或干扰研究终点的解释,如:急-慢性中耳炎、梅尼埃病、听神经瘤、突发性耳聋听力未恢复等; 4. 曾有药物滥用史,或6个月内接受过任何已知的耳毒性药物治疗(例如氨基糖苷类、顺铂、袢利尿剂等),或3个月内接受过抗病毒和免疫治疗; 5. 严重免疫力低下者以及有严重免疫缺陷病史,包括HIV检测阳性,患有其他严重获得性、先天性免疫缺陷疾病,或有器官移植史; 6. 患有严重的全身疾病患者或者严重的急性期疾病,如肺结核、处于活动期的乙型或丙型肝炎感染、活动性带状疱疹感染、胰腺炎、肾功能不全、或胃肠道溃疡等; 7. 由外科医生、麻醉师或指定人员认定的手术或麻醉禁忌症患者。如过去6个月内发生心脑血管意外,包括心肌梗死、心力衰竭、心绞痛、脑血管意外或短暂性脑缺血发作及任何被研究者判断为不适于参加本试验的其他心脏疾病等;或对计划使用的药物过敏; 8.筛查时耳部(拟行手术的侧别)存在植入物(如:人工耳蜗); 9. 伴有其它严重先天性疾病; 10. 既往有明确的神经或精神障碍史,包括癫痫或痴呆,且目前病情未得到良好控制者; 11. 研究者认为受试者不适合参加本临床研究的其它情况。 |
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Exclusion criteria: |
1. Genetic diagnosis does not indicate GJB2 mutations; 2. Other types of hearing loss unsuitable for the specified otologic surgery, such as severe middle-inner ear malformations or cochlear nerveabnormalities identified on CT/MRI within 3 months; 3. Pre-existing otologic conditions that would impede the planned surgery or interfere with endpoint interpretation (e.g., acute/chronic otitis media, Ménière's disease, acoustic neuroma, unresolved sudden sensorineural hearing loss); 4. History of drug abuse; treatment with any known ototoxic medications within 6 months (e.g., aminoglycosides, cisplatin, loop diuretics); or receipt of antiviral/immunotherapy within 3 months; 5.Severely immunocompromised individuals, history of significant immunodeficiency (including HIV positivity, other acquired/congenital immunodeficiency diseases), or history of organ transplantation; 6. Severe systemic diseases or acute conditions (e.g., tuberculosis, active hepatitis B/C, active herpes zoster infection, pancreatitis, renal insufficiency, gastrointestinal ulcer); 7. Contraindications to surgery/anesthesia as determined by the surgeon, anesthesiologist, or designee (e.g., cerebrovascular accident, myocardial infarction, heart failure, angina, transient ischemic attack within past 6 months; hypersensitivity to planned medications); 8. Presence of implants in the operative ear at screening (e.g., cochlear implant); 9. Coexisting other severe congenital disorders; 10. History of significant neurological or psychiatric disorders (e.g., epilepsy, dementia) not adequately controlled; 11. Any other condition deemed by the investigator to make the subject unsuitable for participation. |
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研究实施时间: Study execute time: |
从 From 2025-11-12 00:00:00至 To 2030-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-11-12 00:00:00 至 To 2030-09-30 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
公开/Public |
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盲法: |
无 |
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Blinding: |
None |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
是Yes |
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共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
发表学术论文或临床试验公共管理平台ResMan(http://www.medresman.org.cn) |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Published academic paper or available in clinical trials public management platform ResMan (http://www.medresman.org.cn) |
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
病例记录表和电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form and Electronic Data Capture |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |